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UsageCDPPuppeteer

Puppeteer

Use Lightpanda with Puppeteer  via the Chrome DevTools Protocol  (CDP).

More examples in demo/puppeteer .

Start Lightpanda as a local CDP server (see serve command for all options):

./lightpanda serve --host 127.0.0.1 --port 9222

Connect Puppeteer using browserWSEndpoint — the WebSocket URL Puppeteer uses to attach to an already-running browser instead of launching one itself:

'use strict'
 
import puppeteer from 'puppeteer-core'
 
const browser = await puppeteer.connect({
  browserWSEndpoint: 'ws://127.0.0.1:9222',
})
 
const context = await browser.createBrowserContext()
const page = await context.newPage()
 
await page.goto('https://wikipedia.com/')
 
const title = await page.title()
console.log(title)
 
await page.close()
await context.close()
await browser.disconnect()
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